You're about to change the internet. Let's get you setup, shall we?
The diaspora account you create can be used as a matrix account or xmpp account as well.
config/database.yml.example for help.
Consider making a donation to the podmins or, better, contribute to the code.
Diaspora is free and open source. You can run it on your own.
Your data is yours. Diaspora is built around privacy.
Get help from our incredibly helpful community.